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ESA
2005
Springer
162views Algorithms» more  ESA 2005»
13 years 10 months ago
Negative Cycle Detection Problem
In this paper, we will describe some heuristics that can be used to improve the runtime of a wide range of commonly used algorithms for the negative cycle detection problem signiï¬...
Chi-Him Wong, Yiu-Cheong Tam
ISAAC
1994
Springer
95views Algorithms» more  ISAAC 1994»
13 years 9 months ago
Efficient Sequential and Parallel Algorithms for the Negative Cycle Problem
We present here an algorithm for detecting (and outputting, if exists) a negative cycle in an n-vertex planar digraph G with real
Dimitris J. Kavvadias, Grammati E. Pantziou, Paul ...
FSTTCS
2001
Springer
13 years 9 months ago
Distributed LTL Model Checking Based on Negative Cycle Detection
Abstract. This paper addresses the state explosion problem in automata based LTL model checking. To deal with large space requirements we turn to use a distributed approach. All th...
Lubos Brim, Ivana Cerná, Pavel Krcál...
FCS
2006
13 years 6 months ago
Negative-Weight Cycle Algorithms
The problem of finding a negative cycle in a weighted, directed graph is discussed here. First the algorithm for printing out a negative cycle reachable from the source s, with th...
Xiuzhen Huang
FAW
2009
Springer
178views Algorithms» more  FAW 2009»
13 years 11 months ago
Improved Algorithms for Detecting Negative Cost Cycles in Undirected Graphs
Xiaofeng Gu, Kamesh Madduri, K. Subramani, Hong-Ji...